LDR/OPTO Isolator Trainer (VPL-TT-LDRT)


  • Study of Light Dependent Resistor as light intensity measuring transducer
  • Sockets for LDR to measure resistance at different intensity levels to determine the non – linear nature
  • 1st degree linearization circuit
  • Unbalance Bridge for LDR interface
  • 12 volt 21 watt tungsten lamp with intensity control ( continuously variable )
  • Calibration graph supplied with the tutor Luxmeter (optional)
  • 3.5 digit DPM as light intensity indicator
  • Sockets provided to study the process to find out the error rate
  • Interconnection : 2/4mm banana sockets
  • DC Supply : Built in IC regulated power supplies
  • 220V ±10%, 50Hz mains operated
  • Enclosed in an attractive ABS plastic cabinet with cover
  • Standard Accessories : User’s Manual with patch cords


Note: Specifications can be changed, added or subtracted without notice in our constant efforts for improvement.